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MitreCVE-2023-27152

HistoryOct 23, 2023 - 9:15 p.m.

CVE-2023-27152

2023-10-2321:15:08

CWE-307

mitre

web.nvd.nist.gov

deciso

opnsense

23.1

authentication

rate limits

brute-force attack

nvd

cve-2023-27152

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

46.7%

JSON

DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.

Affected configurations

Nvd

Node

opnsenseopnsenseMatch23.1

VendorProductVersionCPE
opnsenseopnsense23.1cpe:2.3:a:opnsense:opnsense:23.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
opnsense	opnsense	23.1	cpe:2.3:a:opnsense:opnsense:23.1:::::::*

References

www.esecforte.com/cve-2023-27152-opnsense-brute-force/

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

46.7%

JSON

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